<#if isRoot>
[{
	"text": "<a href='v_list.do' target='rightFrame'>商品分类</a>",
	"classes": "folder"
	<#if list?size gt 0>,
	"expanded": true,
	"children": [
	<#list list as channel>
		{
		"id": "1",
		"text": "户外运动",
		"classes": "folder",
		"hasChildren": true
		}，
		{
		"id": "2",
		"text": "图书、音像、电子书刊",
		"classes": "folder",
		"hasChildren": true
		}
	</#list>
	]
	</#if>
}]
<#else>
	[
		{
		"id": "3",
		"text": "电子书刊",
		"classes": "file",
		"hasChildren": false
		},
		{
		"id": "4",
		"text": "电子书",
		"classes": "file",
		"hasChildren": false
		}
	]
</#if>
